GB9013779D0 - Self-lubricating,two stage variable compressor - Google Patents

Self-lubricating,two stage variable compressor

Info

Publication number
GB9013779D0
GB9013779D0 GB909013779A GB9013779A GB9013779D0 GB 9013779 D0 GB9013779 D0 GB 9013779D0 GB 909013779 A GB909013779 A GB 909013779A GB 9013779 A GB9013779 A GB 9013779A GB 9013779 D0 GB9013779 D0 GB 9013779D0
Authority
GB
United Kingdom
Prior art keywords
lubricating
self
stage variable
variable compressor
compressor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB909013779A
Other versions
GB2242239A (en
GB2242239B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intevep SA
Original Assignee
Intevep SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intevep SA filed Critical Intevep SA
Publication of GB9013779D0 publication Critical patent/GB9013779D0/en
Publication of GB2242239A publication Critical patent/GB2242239A/en
Application granted granted Critical
Publication of GB2242239B publication Critical patent/GB2242239B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B25/00—Multi-stage pumps
    • F04B25/02—Multi-stage pumps of stepped piston type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0284—Constructional details, e.g. reservoirs in the casing
    • F04B39/0292—Lubrication of pistons or cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
GB9013779A 1990-03-02 1990-06-20 A multi-stage compressor. Expired - Fee Related GB2242239B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/487,308 US4976591A (en) 1990-03-02 1990-03-02 Self lubricating, two stage variable compressor

Publications (3)

Publication Number Publication Date
GB9013779D0 true GB9013779D0 (en) 1990-08-08
GB2242239A GB2242239A (en) 1991-09-25
GB2242239B GB2242239B (en) 1993-10-13

Family

ID=23935215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9013779A Expired - Fee Related GB2242239B (en) 1990-03-02 1990-06-20 A multi-stage compressor.

Country Status (7)

Country Link
US (1) US4976591A (en)
BR (1) BR9003818A (en)
CA (1) CA2031034C (en)
DE (1) DE4042242C2 (en)
FR (1) FR2659116B1 (en)
GB (1) GB2242239B (en)
NL (1) NL9001409A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9106047D0 (en) * 1991-03-21 1991-05-08 Wabco Automotive Clayton Dewan Reciprocating vacuum pumps
DE9303680U1 (en) * 1993-03-12 1993-04-29 Elcon Elektrotechnik GmbH, 8150 Holzkirchen Two or multi-stage compressor
JPH08135462A (en) * 1994-11-09 1996-05-28 Yamaha Motor Co Ltd Vertical engine
IL124902A0 (en) * 1998-06-14 1999-01-26 Feldman Yosef Hydrostatic wave energy conversion system
DE102005034907A1 (en) * 2005-07-26 2007-02-01 Linde Ag Compressor, in particular reciprocating compressor
US9816497B2 (en) * 2013-02-03 2017-11-14 Go Natural Cng, Llc Compressors for natural gas and related devices, systems, and methods
US11326693B2 (en) * 2020-02-13 2022-05-10 Schlumberger Technology Corporation Lubrication system for a piston pump
US11396868B2 (en) * 2020-03-09 2022-07-26 Schaeffler Technologies AG & Co. KG Linear actuator pumping system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT66621B (en) * 1911-04-28 1914-09-10 Heinrich Grien Device for automatic lubrication, cooling and sealing of the cylinders, pistons and piston rods of air pumps and similar piston machines.
DE637527C (en) * 1931-10-16 1936-10-30 Armaturen Und Maschinenfabrik Chlorine compressor
US3036529A (en) * 1960-04-07 1962-05-29 Farley J Archer Pump
DE1303444B (en) * 1964-02-27 1971-10-28 Robert Bosch Gmbh Lubrication device on a compressor piston
DE1503387A1 (en) * 1965-07-05 1969-05-29 Christo Boiadjiew Piston and lubrication arrangement for piston engines
GB1221610A (en) * 1968-11-08 1971-02-03 Samuel Irving Friedman Transitory inks
DE2146530A1 (en) * 1971-09-17 1973-03-22 Bbc Brown Boveri & Cie MULTI-STAGE, DRY-RUNNING HIGH PRESSURE PISTON COMPRESSOR
DE2364983C3 (en) * 1973-12-28 1980-02-28 Mark Isaakovitsch Leningrad Frenkel (Sowjetunion) Device for continuously changing the dead space of a reciprocating compressor
CH634898A5 (en) * 1978-12-15 1983-02-28 Rockwell International Corp Air compressor
US4729291A (en) * 1986-07-18 1988-03-08 Ingersoll-Rand Company Gas compressor
US4750870A (en) * 1987-02-13 1988-06-14 Mechanical Technology Incorporated Pressure actuated movable head for a resonant reciprocating compressor balance chamber

Also Published As

Publication number Publication date
CA2031034C (en) 1994-09-20
BR9003818A (en) 1991-11-12
DE4042242A1 (en) 1991-09-05
DE4042242C2 (en) 1994-11-17
NL9001409A (en) 1991-10-01
GB2242239A (en) 1991-09-25
FR2659116B1 (en) 1992-11-13
CA2031034A1 (en) 1991-09-03
GB2242239B (en) 1993-10-13
US4976591A (en) 1990-12-11
FR2659116A1 (en) 1991-09-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950620